For me they normally happen, these career crises, often, actually, on a Sunday evening, just as the sun is starting to set, and the gap between my hopes for myself and the reality of my life starts to diverge so painfully that I normally end up weeping into a pillow.

世界的历史是为承认而斗争的历史。

At ByteDance, we believe A/B testing is the best way to make product decisions.

Order is the shape upon which beauty depends.